baber/WOPTO huggingface dataset:
Patent JP-2001318004-A (JP)
Title: Device and method for measuring molten droplet temperature distribution in arc welding
Inventor: HIRATA YOSHINORI
IPC: B23K9/095
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To precisely measure a temperature or a temperature distribution of a molten droplet. SOLUTION: A beam emitted from the molten droplet D in the arc welding is separated into two spectral beams by triangular prisms 14, 15 as beam splitters. The first filter 19 and the second filter 20 are arranged in spectral beam emitting sides of the beam splitters to transmit separately the spectral beams of two wavelengths λ1, λ2 neighoring each other. Brightness of the beam of the wavelength λ1 transmitted through the first filter is detected by a camera unit 3, and brightness of the beam of the wavewlength λ2 transmitted through the second filter is detected by another camera unit. The temperature distribution of the droplet is computed and output by a personal computor 5 based on brightness signals of the beams of the wavelengths λ1, λ2 provided by the two camera units 3, 4.
Patent JP-2001314590-A (JP)
Title: Ready-to-win control method of game machine
Inventor: KAWASAKI YOSHIHITO
IPC: A63F7/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To impart a further expectant feeling to a game player by eliminating a case of not generating a ready-to-win state for a long time. SOLUTION: This game machine has a first ready-to-win control state of a low ready-to-win generating probability and a second ready-to-win control state of a high ready-to-win generating probability, and adds counting every time when starting a variable display of plural patterns, and subtracts the counting by a predetermined subtraction value (a point 506 from a point 505, and a point 508 from a point 507) when generating the ready-to-win state. When the counting becomes an upper limit value or more, a state of the game machine transfers to the second ready-to-win control state from the first ready-to-win control state (a point 501), and when the counting becomes less than a lower limit value, the state of the game machine transfers to the first ready-to-win control state from the second ready-to-win control state (a point 502).
Patent JP-2001316618-A (JP)
Title: Resin composition for thermosetting one-component coating material
Inventor: KAWAMOTO KIYOTOSHI
IPC: C09D5/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a thermosetting one-component coating material which is excellent in storage stability and, when applied and cured, gives a coating film excellent in appearance and strengths. SOLUTION: This resin composition contains (A) a blocked-isocyanate- containing urethane prepolymer which is prepared by reacting a polyol having a number average mol.wt. of 400-10,000 and an average hydroxyl functionality of 2.0-2.7 with an aliphatic or alicyclic polyisocyanate in an NCO/OH equivalent ratio of 1.5-2.2 and blocking the terminal isocyanate groups of the resultant urethane prepolymer with a blocking agent, (B) an aromatic polyamine compound, and (C) a stabilizer for the reaction product of the blocked-isocyanate- containing urethane prepolymer and the polyamine compound.
Patent JP-2001316071-A (JP)
Title: Passenger conveyor
Inventor: MASUKO MUNETAKA
IPC: B66B31/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor with a control device for controlling it to be kept in a properly oiled condition while solving the problem in a conventional oiling method that, when the passenger conveyor is stopped right after oiling, a lubricating oil drops during stop or splashes at starting after stop. SOLUTION: The passenger conveyor comprises a timer 4 for counting a prescribed operation time after starting the passenger conveyor to cause the operation of an automatic oiling device and a second timer 6 for counting a certain time after starting oiling with the automatic oiling device 6. The oiling control device is provided for invalidating a stop command, except a stop command given by a safety device, for a certain time after starting oiling and controlling the stop command to be held during oiling and to be stopped after oiling, so that it is kept in a properly oiled condition.
Patent JP-2001006132-A (JP)
Title: Magnetic reading head and magnetic head assembly and magnetic disk drive
Inventor: PINARBASI MUSTAFA
IPC: G11B5/39
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic resistance coefficient(dr/R) of a spin valve sensor. SOLUTION: A double seed layer structure is used between a first reading gap layer 216 and a spin valve sensor 300 so that a magnetic resistance coefficient(dr/R) can be increased. In a bottom spin valve sensor, the double seed layer structure is positioned between the first reading gap layer 216 and a pinning layer 214. In a top spin valve sensor, the double seed layer structure is positioned between a first reading gap layer 216 and a free layer 202. It is desired that the pinning layer 214 is made of iridium manganese(IrMn). The double seed layer structure includes a first seed layer 304 made of metallic oxide and a second seed layer 306 made of non-magnetic metal. In a desired execution configuration, the first seed layer is made of nickel oxide manganese(NiMnO) and the second seed layer is made of copper(Cu).
Patent JP-2001321961-A (JP)
Title: Liquid-phase diffusion welded joint having excellent tensile strength characteristics and its welding method
Inventor: SHINOHARA YASUHIRO
IPC: B23K35/30
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a welding joint having an excellent tensile strength characteristics by applying a liquid-phase diffusion welding to a heat-resistant steel or a stainless steel in an oxidizing atmosphere, and to provide a method for welding the joint. SOLUTION: The liquid-phase diffusion welded joint has excellent tensile strength characteristics having no oxide whose maximum major axis is >=100 μm, total area of the oxide is <=25% of the sectional area of welded layer in the welded zone obtained by subjecting a steel material containing >=0.001 mass% C to liquid phase welding by using a joining foil containing, by mass, 0.0001 to 10% Si, 0.0001 to 15% at least one or more kinds of B and P and the balance Fe with inevitable impurities, in an oxidizing atmosphere which includes >=0.01 mass% O2.
Patent JP-2000357674-A (JP)
Title: Integrated circuit chip and planarizing method
Inventor: SUSAN G BOMBARDIER
IPC: H01L21/321
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for planarizing the surface of a semiconductor having irregularities of surface shape. SOLUTION: This method comprises steps covering a semiconductor surface with a polishing stop layer 30 and depositing a filler layer 40 on the polish stop layer 30. The filler layer 40 has a thickness larger than the depth of irregularities (roughness) on the surface shape, and the filler layer 40 is selectively polished downwardly to the stop layer 30.
Patent JP-2001039912-A (JP)
Title: 6-hydroxy-2-naphthylcarbinol and its production
Inventor: KIYOKU KEIHEI
IPC: C07B61/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new 6-hydroxy-2-naphthylcarbinol useful as raw material for synthesizing e.g. perfume, resin, agrochemical and medicaments, for example raw material for synthesizing naphthylmethyl thiazolidinedione derivative having action decreasing blood sugar and lipid in blood and useful as a prophylactic/ therapeutic medicine to diabetes mellitus and hyperlipidemia. SOLUTION: This new compound is expressed by formula I and is obtained e.g. by reducing a 6-hydroxy-2-naphthalenecarboxylic acid of formula II. The above reaction preferably is carried out by employing borane such as diborane, borane-tetrahydrofuran complex a reducing agent and moreover in the presence of e.g. a boric acid ester (e.g. trimethyl boric acid ester, triethyl boric acid ester etc.), of formula III (wherein R1 to R3 are each an alkyl, an aralkyl, an alkyl containing heteroatom or an aryl).
Patent JP-2001323542-A (JP)
Title: Flush toilet stool apparatus
Inventor: NAKAMURA TAKAHIRO
IPC: E03D11/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet stool apparatus which can be driven by using hydraulic pressure of flush water, does not require a power source, and need not take a power failure into consideration. SOLUTION: The flush toilet stool apparatus includes a flush toilet stool 4 which has a trap portion 3 arranged across a drain 2 extending from a bowl portion 1, and the trap portion 3 has its rear end function as a free end and makes the rear end upward and downward reversible and rotatable. The trap portion 3 is housed in a case main body 6 communicating with an external drain pipe 5, and a feed conduit for feeding water to the bowl portion 1 when water is drained from the trap portion 3 is provided. According to the flush toilet stool apparatus, a branch conduit through which part of flush water flows is branched from the feed conduit. Then, a hydraulically driven cylinder which has its piston rod driven by feeding water to the branch conduit, is arranged across the branch conduit.  A driving arm for upward and downward inverting the rear end of the trap portion 3, functioning as the free end, is arranged in the vicinity of the trap portion 3. Further, the piston rod is interlocked to the driving arm via a transmission wire such that the driving arm is driven by the piston rod of the hydraulically driving cylinder.
Patent JP-2001323550-A (JP)
Title: Underground installation
Inventor: ITO TADAO
IPC: E03F5/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance inspection for a main body 10 of an underground installation. SOLUTION: A container main body 20 which houses the installation main body 10 and is buried in a hand hole 90 under the ground, has an opening 23 in an upper portion thereof. By virtue of a cover portion 30 for closing the opening 23 in a hermetically sealed state, air in the container main body 20 is prevented from upward leaking through the opening 23, and even if the hand hole 90 is submerged, water infiltration into the installation main body 10 is prevented. On the other hand, a rail 40 which almost vertically and slidably supports the installation main body 10 is arranged in the container main body 20. By virtue of this construction, the installation main body 10 can be pulled upward from the opening 23 of the container main body 20 with the cover portion 30 being kept open, whereby maintenance inspection can be carried out.
Patent JP-2001003037-A (JP)
Title: Agent and method for surface care
Inventor: ABELE BORS CAJUS
IPC: C09G1/16
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a surface care agent which can give improved hydrophobicity and lipophobicity to a surface to avoid graying by using a normally solid fluorine-group-containing aminoorganopolysiloxane capable of reversibly changing its state of agglomeration in response to a temperature change. SOLUTION: The aminoorganopolysiloxane used desirably has units represented by formula I. In formula I, Rs, which may be the same or different from each other, are each a 1-40C monovalent substituted or unsubstituted hydrocarbon group; Xs, which may be the same or different from each other, are each chlorine or a group of the formula: -OR1; R1 is hydrogen, a 1-8C alkyl which may be substituted with an etheric oxygen atom, or the like; A is a group represented by formula II; R4 is a specified hydrocarbon group; y corresponds to the valence of R4 and is 2, 3, or 4; n is a number of 1-40; a is 0, 1, or 2; b and c are each 0, 1, 2, or 3; a+b+c<=4, provided that the aminoorganopolysiloxane has at least one group A in the molecule.
Patent JP-2001331379-A (JP)
Title: Method and device for rewriting flash memory update program
Inventor: KISHI FUJIO
IPC: G06F12/16
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device, capable of safely and surely rewriting a flash memory rewrite program (boot program) itself being stored in a flash memory, when it is rewritten. SOLUTION: A flash memory area is divided into a startup program area, a boot program area, an application program area, a backup area and a status area in a unit to be deleted in block, the boot program is copied to the back-up area, when the boot program is updated, the boot program of the backup area is executed until rewrite of the boot program is completed, rewrite state information is stored in the status area and each step is executed by the information.
Patent JP-2001333207-A (JP)
Title: Multi-functional peripheral device
Inventor: KATO ATSUNORI
IPC: G06F13/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional peripheral device capable of shortening the transmitting time of data when transmitting the data from an external device connected to the multi-functional peripheral device to a side device of an opposite party connected through a line. SOLUTION: When transmitting mail data prepared by a slave unit to the device of the opposite party connected through the line, these mail data are first transmitted to a master unit and received by the master unit (S6). When the addition of a signature as one of identification information of the transmitting source slave unit is designated to the received mail data, the signature of that transmitting source slave unit previously stored in the mater unit is added by the master unit (S9). Besides, a mail address as identification information of the transmitting source slave unit and the transmitting date of the mail data are added by the master unit as well (S10) and afterwards transmitted to the device of the opposite party connected through the line (S12).
Patent JP-2001329642-A (JP)
Title: External wall panel installing structure
Inventor: MATSUMOTO SUSUMU
IPC: E04B2/90
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel installing structure which can prevent separation of tiles stuck to an external wall surface and damage of the external wall panel surface, and is simple and inexpensive. SOLUTION: The external wall panel installing structure includes a flat plate 11, a pair of self-weight receiving metals 12, and a lightning shape plate 13. An upper end of the flat plate 11 is fixed to a lower end of the external wall panel on an upper story, and a lower end of the flat plate 11 is inserted into a space between a surface of the lighting shape plate 13 and a surface of the external wall panel 1. The lightning shape plate 13 may be constituted of a first half portion fixed to the surface of the external wall panel 1, a second half portion having a projection 13b which projects in an external wall panel direction more than the thickness of the flat plate 11, on both edges with respect to a width direction of the plate 13, and a step portion connecting the first and second half portions together.  By virtue of this external wall panel installing structure, the adjacent panels are not locked together, and their upper portions are slid in the same direction while synchronizing with each other, and therefore the tiles stuck to four corners of each external wall panel is free from application of horizontal stress. As a result, separation of the tiles and damage of the external wall panel can be prevented.
Patent JP-2001335457-A (JP)
Title: Antioxidant and skin care preparation containing the same
Inventor: SONE TOSHIRO
IPC: A61K8/97
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive product having a high effect, daily usable, safe and useful for treating an inflammatory reaction. SOLUTION: This antioxidant comprises an essence extracted from Nemacystus decipiens as an active ingredient. This skin care preparation comprises the antioxidant. Consequently, the skin care preparation is useful for treating occurrence of active oxygen resulting from exposure of the skin to ultraviolet rays and an inflammatory reaction after that and usable without anxiety in terms of side effect. The product has a high effect, is inexpensive, daily usable and safe.
Patent JP-2001335938-A (JP)
Title: Method for reducing particle
Inventor: SAKAMOTO HITOSHI
IPC: H01L21/205
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of particles in a treatment chamber except the time of operation. SOLUTION: In this method: after film deposition on the surface of a substrate, the introduction of source gas is stopped, in a state where plasma is produced, to oxidize particles and reduce them; the substrate is carried out in the state where plasma is produced; after the carrying-out of the substrate, gaseous NF3 in an amount enough to vaporize the particles in the gaseous phase is introduced into the deposition chamber; after the vaporization of the particles in the gaseous phase, the feed of the gaseous NF3 is stopped; and then the substrate is carried in. By this method, the number of the particles during the time except for treatment can be reduced, and the falling of the particles on the treated substrate and a supporting stand can be reduced, and further, the re-adhesion of the particles to the substrate which is carried in can be prevented.
Patent JP-2001344959-A (JP)
Title: Disk drive assembly
Inventor: OMORI KIYOSHI
IPC: G11B33/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the number of parts of damper members for supporting a supporting base of a head of a disk drive assembly in the assembly and to eliminate the need for dropping the number of revolutions of a disk for the purpose of vibration isolating. SOLUTION: This disk drive assembly is provided with a unit including a head section 8 for recording information or reproducing the information to or from the rotating disk 2 and a supporting base 10 to be mounted with this head section, the plural damper members 17 for supporting the supporting base 10 in the assembly in order to limit vibration and holding members 25 for holding the damper members from the outer side. Segments of high resonance frequencies are formed at the damper members 17 and gaps G are formed between these segments and the holding members 25. The segments of the high resonance frequencies are supported by the holding members 25 in the case the vibration of the supporting base 10 is large.
Patent JP-2001339303-A (JP)
Title: Analog/digital converter circuit
Inventor: KUNIMATSU KATSUJI
IPC: H03M1/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital converter circuit with an increased conversion rate that can prevent a conflict between digital data caused by a gain error difference or an offset error difference. SOLUTION: An input changeover selector 2 alternately selects a 1st reference DC voltage Vref1 or a 2nd reference DC voltage Vref2 for 1st analog/digital converter 7 and a 2nd analog/digital converter 8 and a digital data selector 13 selects digital data converted by the analog/digital converters 7, 8 to obtain consecutive digital data. A memory circuit 16 and a CPU 17 generate digital gain correction data Dgain and digital offset correction data Dof. A 2nd analog/ digital converter 8 receiving an analog gain correction signal Vgain generated by a gain correction digital/analog converter 18 applies the gain correction processing to the gain correction signal and an offset correction adder circuit 6 receiving an analog offset correction signal Vof generated by an offset correction digital/analog converter 19 applies offset correction processing to the analog offset correction signal.
Patent JP-2001336339-A (JP)
Title: Hinge structure for collapsible equipment
Inventor: KAMIYA SHINICHI
IPC: H04M1/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To set and lock the opening angle between upper and lower panels in a stepless manner in an arbitrary angle position desired by a user and prevent the permanent set caused by aged deterioration and the return of the set angle. SOLUTION: The second hinge boss member 32 installed in such a manner as to be integrally rotated with the second hinge 2A is relatively rotatably supported on the supporting part 315 of the first hinge boss member 31 installed in the first hinge 1A in such a manner as to be integrally rotated with the first hinge 1A. An angle setting member 33 is rotatably installed in such a manner as to face the small-diameter cylindrical part 323 of the member 32 and rotated in the directions of the increase and decrease of the opening angle between the upper and lower panels 1A and 2A in such a condition as a screw member 34 for fixing the member 33 to the member 31 is loosened so that the opening angle between the panels 1A and 2A can be set at an arbitrary one.
Patent JP-2001034394-A (JP)
Title: Input system for generating input order of voiced kana character
Inventor: CLIFFORD A KUSHURAA
IPC: G06F3/048
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a computer and other devices included in a system by clearly generating a Japanese syllable from a key stroke pair whose order is defined on a small-sized keyboard. SOLUTION: Data are inputted to this system from which ambiguity is swept through key input by a small-sized keyboard 54. When a user performs continuous key inputs by using the keyboard, a text is shown on the display 53 of a telephone. In a device having only a limited display space, only the currently selected or words that seem to be an object most are shown at an insertion point 88 of the text under generation. When keys for inputting a desired word are continuously pressed down, the most possible word corresponding to a series of inputs is shown in a certain characteristic format. A currently inputted word is shown accompanying an underline composed of a dotted line, and the underline composed of the dotted line is changed into an underline composed of a solid line after a selection key 60 or a conversion key 62 is pressed down.
Patent JP-2001343795-A (JP)
Title: Image-forming device
Inventor: NISHIZAWA KIMIO
IPC: G03G15/08
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device equipped with a means for removing toner which is retained in a developing device over a long time, with electrification amount being attenuated decayed, and obtaining high image quality which has no white background fogging or letter scattering. SOLUTION: In this image-forming device, development is performed by supplying the toner to a latent image formed on a photoreceptor from the developing, having a mechanism for applying charge to the toner by stirring the toner supplied from a toner-replenishing device with carrier. The device is provided with a page counter for counting the number of printed pages, a printing counter for counting the number of printed dots on each page and an arithmetic means for calculating the retained time that the toner is retained in the developing after the toner has been supplied, based on counted values from both counters. The device is also provided with an electrification amount control means actuated to keep the electrification amount applied to the toner in the developing device to be within a specified range, when the retained time is equal to or longer the than the prescribed time.
Patent JP-2001346390-A (JP)
Title: Drive controller for motor
Inventor: KAMAGA TAKAICHI
IPC: H02P7/29
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of boosting operation, and to curtail power consumption too by performing required boosting in a booster circuit. SOLUTION: The booster circuit 25 boosts a supply voltage Bv from a battery using a pulse train signal supplied from a microcomputer 23, and supplies the boosted voltage to a motor driving circuit 24, and the rotation of an electric motor 14 is controlled. Being converted by an analog-to-digital converter 26, the supply voltage Bv is put into the microcomputer 23, and the microcomputer 23 lowers the frequency of the pulse train signal to be supplied to the booster circuit 25 according to the increase of the supply voltage Bv. Consequently, always-approximately-constant voltage boosted by the booster circuit 25 is supplied to the driving circuit 24, even when the supply voltage Bv varies.